// Copyright 2014 PDFium Authors. All rights reserved. // Use of this source code is governed by a BSD-style license that can be // found in the LICENSE file. // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com #ifndef _JS_DEFINE_H_ #define _JS_DEFINE_H_ typedef v8::Value JSValue; typedef v8::Handle<v8::Object> JSObject; typedef v8::Handle<v8::Object> JSFXObject; typedef unsigned JSBool; struct JSConstSpec { const wchar_t* pName; double number; const wchar_t* string; FX_BYTE t; //0:double 1:str }; struct JSPropertySpec { const wchar_t* pName; v8::AccessorGetterCallback pPropGet; v8::AccessorSetterCallback pPropPut; }; struct JSMethodSpec { const wchar_t* pName; v8::FunctionCallback pMethodCall; unsigned nParamNum; }; typedef CFX_WideString JS_ErrorString; #define JS_TRUE (unsigned)1 #define JS_FALSE (unsigned)0 #define CJS_PointsArray CFX_ArrayTemplate<float> #define CJS_IntArray CFX_ArrayTemplate<int> /* ====================================== PUBLIC DEFINE SPEC ============================================== */ #define JS_WIDESTRING(widestring) L###widestring #define BEGIN_JS_STATIC_CONST(js_class_name) JSConstSpec js_class_name::JS_Class_Consts[] = { #define JS_STATIC_CONST_ENTRY_NUMBER(const_name, pValue) {JS_WIDESTRING(const_name), pValue, L"", 0}, #define JS_STATIC_CONST_ENTRY_STRING(const_name, pValue) {JS_WIDESTRING(const_name), 0, JS_WIDESTRING(pValue), 1}, #define END_JS_STATIC_CONST() {0, 0, 0, 0}}; #define BEGIN_JS_STATIC_PROP(js_class_name) JSPropertySpec js_class_name::JS_Class_Properties[] = { #define JS_STATIC_PROP_ENTRY(prop_name) {JS_WIDESTRING(prop_name), get_##prop_name##_static, set_##prop_name##_static}, #define END_JS_STATIC_PROP() {0, 0, 0}}; #define BEGIN_JS_STATIC_METHOD(js_class_name) JSMethodSpec js_class_name::JS_Class_Methods[] = { #define JS_STATIC_METHOD_ENTRY(method_name, nargs) {JS_WIDESTRING(method_name), method_name##_static, nargs}, #define END_JS_STATIC_METHOD() {0, 0, 0}}; #define MEMLEAKCHECK_1() ((void)0) #define MEMLEAKCHECK_2(main_name, sub_name) ((void)0) /* #ifdef _DEBUG #define MEMLEAKCHECK_1() \ _CrtMemState state1;\ _CrtMemCheckpoint(&state1); #define MEMLEAKCHECK_2(main_name,sub_name) \ _CrtMemState state2;\ _CrtMemCheckpoint(&state2);\ _CrtMemState diff;\ _CrtMemDifference(&diff,&state1,&state2);\ if (diff.lSizes[_NORMAL_BLOCK] > 0)\ {\ TRACE("Detected normal block memory leaks in JS Module! [%s.%s]\n",#main_name,#sub_name);\ _CrtMemDumpStatistics(&diff);\ } #else #define MEMLEAKCHECK_1() ((void)0) #define MEMLEAKCHECK_2(main_name,sub_name) ((void)0) #endif */ /* ======================================== PROP CALLBACK ============================================ */ #define JS_STATIC_PROP_GET(prop_name, class_name)\ static void get_##prop_name##_static(v8::Local<v8::String> property, \ const v8::PropertyCallbackInfo<v8::Value>& info) \ {\ v8::Isolate* isolate = info.GetIsolate();\ v8::Local<v8::Context> context = isolate->GetCurrentContext();\ IFXJS_Runtime* pRuntime = (IFXJS_Runtime*)isolate->GetData(2);\ if (pRuntime == NULL) return;\ IFXJS_Context* cc = pRuntime->GetCurrentContext();\ CJS_PropValue value(isolate);\ value.StartGetting();\ CJS_Object* pJSObj = (CJS_Object*)JS_GetPrivate(isolate,info.Holder());\ ASSERT(pJSObj != NULL);\ class_name* pObj = (class_name*)pJSObj->GetEmbedObject();\ ASSERT(pObj != NULL);\ JS_ErrorString sError;\ FX_BOOL bRet = FALSE;\ MEMLEAKCHECK_1();\ bRet = pObj->prop_name(cc, value, sError);\ MEMLEAKCHECK_2(class_name, prop_name);\ if (bRet)\ {\ info.GetReturnValue().Set((v8::Handle<v8::Value>)value);\ return ;\ }\ else\ {\ CFX_ByteString cbName;\ cbName.Format("%s.%s", #class_name, #prop_name);\ JS_Error(NULL,CFX_WideString::FromLocal(cbName), sError);\ return ;\ }\ } #define JS_STATIC_PROP_SET(prop_name, class_name)\ static void set_##prop_name##_static(v8::Local<v8::String> property, \ v8::Local<v8::Value> value, \ const v8::PropertyCallbackInfo<void>& info) \ {\ v8::Isolate* isolate = info.GetIsolate();\ v8::Local<v8::Context> context = isolate->GetCurrentContext();\ IFXJS_Runtime* pRuntime = (IFXJS_Runtime*)isolate->GetData(2);\ if (pRuntime == NULL) return;\ IFXJS_Context* cc = pRuntime->GetCurrentContext();\ CJS_PropValue propValue(CJS_Value(isolate,value,VT_unknown));\ propValue.StartSetting();\ CJS_Object* pJSObj = (CJS_Object*)JS_GetPrivate(isolate,info.Holder());\ ASSERT(pJSObj != NULL);\ class_name* pObj = (class_name*)pJSObj->GetEmbedObject();\ ASSERT(pObj != NULL);\ JS_ErrorString sError;\ FX_BOOL bRet = FALSE;\ MEMLEAKCHECK_1();\ bRet = pObj->prop_name(cc, propValue, sError);\ MEMLEAKCHECK_2(class_name, prop_name);\ if (bRet)\ {\ return ;\ }\ else\ {\ CFX_ByteString cbName;\ cbName.Format("%s.%s", #class_name, #prop_name);\ JS_Error(NULL,CFX_WideString::FromLocal(cbName), sError);\ return ;\ }\ } #define JS_STATIC_PROP(prop_name, class_name)\ JS_STATIC_PROP_GET(prop_name, class_name);\ JS_STATIC_PROP_SET(prop_name, class_name) /* ========================================= METHOD CALLBACK =========================================== */ #define JS_STATIC_METHOD(method_name, class_name)\ static void method_name##_static(const v8::FunctionCallbackInfo<v8::Value>& info) \ {\ v8::Isolate* isolate = info.GetIsolate();\ v8::Local<v8::Context> context = isolate->GetCurrentContext();\ IFXJS_Runtime* pRuntime = (IFXJS_Runtime*)isolate->GetData(2);\ if (pRuntime == NULL) return;\ IFXJS_Context* cc = pRuntime->GetCurrentContext();\ CJS_Parameters parameters;\ for (unsigned int i = 0; i<(unsigned int)info.Length(); i++)\ {\ parameters.push_back(CJS_Value(isolate, info[i], VT_unknown));\ }\ CJS_Value valueRes(isolate);\ CJS_Object* pJSObj = (CJS_Object *)JS_GetPrivate(isolate,info.Holder());\ ASSERT(pJSObj != NULL);\ class_name* pObj = (class_name*)pJSObj->GetEmbedObject();\ ASSERT(pObj != NULL);\ JS_ErrorString sError;\ FX_BOOL bRet = FALSE;\ MEMLEAKCHECK_1();\ bRet = pObj->method_name(cc, parameters, valueRes, sError);\ MEMLEAKCHECK_2(class_name, method_name);\ if (bRet)\ {\ info.GetReturnValue().Set(valueRes.ToJSValue());\ return ;\ }\ else\ {\ CFX_ByteString cbName;\ cbName.Format("%s.%s", #class_name, #method_name);\ JS_Error(NULL, CFX_WideString::FromLocal(cbName), sError);\ return ;\ }\ } /* ===================================== JS CLASS =============================================== */ #define DECLARE_JS_CLASS(js_class_name) \ static JSBool JSConstructor(IFXJS_Context* cc, JSFXObject obj,JSFXObject global);\ static JSBool JSDestructor(JSFXObject obj);\ static int Init(IJS_Runtime* pRuntime, FXJSOBJTYPE eObjType);\ static void GetConsts(JSConstSpec*& pConsts, int& nSize);\ static void GetProperties(JSPropertySpec*& pProperties, int& nSize);\ static void GetMethods(JSMethodSpec*& pMethods, int& nSize);\ static JSConstSpec JS_Class_Consts[];\ static JSPropertySpec JS_Class_Properties[];\ static JSMethodSpec JS_Class_Methods[];\ static const wchar_t* m_pClassName #define IMPLEMENT_JS_CLASS_RICH(js_class_name, class_alternate, class_name) \ const wchar_t* js_class_name::m_pClassName = JS_WIDESTRING(class_name);\ JSBool js_class_name::JSConstructor(IFXJS_Context* cc, JSFXObject obj, JSFXObject global)\ {\ CJS_Object* pObj = FX_NEW js_class_name(obj);\ pObj->SetEmbedObject(FX_NEW class_alternate(pObj));\ JS_SetPrivate(NULL,obj,(void*)pObj); \ pObj->InitInstance(cc);\ return JS_TRUE;\ }\ \ JSBool js_class_name::JSDestructor(JSFXObject obj) \ {\ js_class_name* pObj = (js_class_name*)JS_GetPrivate(NULL,obj);\ ASSERT(pObj != NULL);\ pObj->ExitInstance();\ delete pObj;\ return JS_TRUE;\ }\ \ int js_class_name::Init(IJS_Runtime* pRuntime, FXJSOBJTYPE eObjType)\ {\ int nObjDefnID = JS_DefineObj(pRuntime, js_class_name::m_pClassName, eObjType, JSConstructor, JSDestructor, 0);\ if (nObjDefnID >= 0)\ {\ for (int j=0, szj=sizeof(JS_Class_Properties)/sizeof(JSPropertySpec)-1; j<szj; j++)\ {\ if (JS_DefineObjProperty(pRuntime, nObjDefnID, JS_Class_Properties[j].pName, JS_Class_Properties[j].pPropGet, JS_Class_Properties[j].pPropPut) < 0) return -1;\ }\ for (int k=0, szk=sizeof(JS_Class_Methods)/sizeof(JSMethodSpec)-1; k<szk; k++)\ {\ if (JS_DefineObjMethod(pRuntime, nObjDefnID,JS_Class_Methods[k].pName, JS_Class_Methods[k].pMethodCall, JS_Class_Methods[k].nParamNum) < 0) return -1;\ }\ return nObjDefnID;\ }\ return -1;\ }\ void js_class_name::GetConsts(JSConstSpec*& pConsts, int& nSize)\ {\ pConsts = JS_Class_Consts;\ nSize = sizeof(JS_Class_Consts) / sizeof(JSConstSpec) - 1;\ }\ void js_class_name::GetProperties(JSPropertySpec*& pProperties, int& nSize)\ {\ pProperties = JS_Class_Properties;\ nSize = sizeof(JS_Class_Properties) / sizeof(JSPropertySpec) - 1;\ }\ void js_class_name::GetMethods(JSMethodSpec*& pMethods, int& nSize)\ {\ pMethods = JS_Class_Methods;\ nSize = sizeof(JS_Class_Methods) / sizeof(JSMethodSpec) - 1;\ } #define IMPLEMENT_JS_CLASS(js_class_name, class_name) IMPLEMENT_JS_CLASS_RICH(js_class_name, class_name, class_name) /* ======================================== CONST CLASS ============================================ */ #define DECLARE_JS_CLASS_CONST() \ static int Init(IJS_Runtime* pRuntime, FXJSOBJTYPE eObjType);\ static void GetConsts(JSConstSpec*& pConsts, int& nSize);\ static JSConstSpec JS_Class_Consts[];\ static const wchar_t* m_pClassName #define IMPLEMENT_JS_CLASS_CONST(js_class_name, class_name) \ const wchar_t* js_class_name::m_pClassName = JS_WIDESTRING(class_name);\ int js_class_name::Init(IJS_Runtime* pRuntime, FXJSOBJTYPE eObjType)\ {\ int nObjDefnID = JS_DefineObj(pRuntime, js_class_name::m_pClassName, eObjType, NULL, NULL, 0);\ if (nObjDefnID >=0)\ {\ for (int i=0, sz=sizeof(JS_Class_Consts)/sizeof(JSConstSpec)-1; i<sz; i++)\ {\ if (JS_Class_Consts[i].t == 0)\ {\ if (JS_DefineObjConst(pRuntime, nObjDefnID, JS_Class_Consts[i].pName, JS_NewNumber(pRuntime,JS_Class_Consts[i].number)) < 0) return -1;\ }\ else\ {\ if (JS_DefineObjConst(pRuntime, nObjDefnID, JS_Class_Consts[i].pName, JS_NewString(pRuntime,JS_Class_Consts[i].string)) < 0) return -1;\ }\ }\ return nObjDefnID;\ }\ return -1;\ }\ void js_class_name::GetConsts(JSConstSpec*& pConsts, int& nSize)\ {\ pConsts = JS_Class_Consts;\ nSize = sizeof(JS_Class_Consts)/sizeof(JSConstSpec)-1;\ } /* ===================================== SPECIAL JS CLASS =============================================== */ #define DECLARE_SPECIAL_JS_CLASS(js_class_name) \ static JSBool JSConstructor(IFXJS_Context* cc, JSFXObject obj, JSFXObject global);\ static JSBool JSDestructor(JSFXObject obj);\ static void GetConsts(JSConstSpec*& pConsts, int& nSize);\ static void GetProperties(JSPropertySpec*& pProperties, int& nSize);\ static void GetMethods(JSMethodSpec*& pMethods, int& nSize);\ static JSConstSpec JS_Class_Consts[];\ static JSPropertySpec JS_Class_Properties[];\ static JSMethodSpec JS_Class_Methods[];\ static int Init(IJS_Runtime* pRuntime, FXJSOBJTYPE eObjType);\ static const wchar_t* m_pClassName;\ static void queryprop_##js_class_name##_static(JS_PROPQUERY_ARGS);\ static void getprop_##js_class_name##_static(JS_NAMED_PROPGET_ARGS);\ static void putprop_##js_class_name##_static(JS_NAMED_PROPPUT_ARGS);\ static void delprop_##js_class_name##_static(JS_PROPDEL_ARGS) #define IMPLEMENT_SPECIAL_JS_CLASS(js_class_name, class_alternate, class_name) \ const wchar_t * js_class_name::m_pClassName = JS_WIDESTRING(class_name);\ void js_class_name::queryprop_##js_class_name##_static(JS_PROPQUERY_ARGS)\ {\ v8::Isolate* isolate = info.GetIsolate();\ v8::String::Utf8Value utf8_value(property);\ CFX_WideString propname = CFX_WideString::FromUTF8(*utf8_value, utf8_value.length());\ CJS_Object* pJSObj = (CJS_Object*)JS_GetPrivate(isolate,info.Holder());\ ASSERT(pJSObj != NULL);\ class_alternate* pObj = (class_alternate*)pJSObj->GetEmbedObject();\ ASSERT(pObj != NULL);\ FX_BOOL bRet = FALSE;\ MEMLEAKCHECK_1();\ bRet = pObj->QueryProperty(propname.c_str());\ MEMLEAKCHECK_2(class_name, prop_name.c_str());\ if (bRet)\ {\ info.GetReturnValue().Set(0x004);\ return ;\ }\ else\ {\ info.GetReturnValue().Set(0);\ return ;\ }\ return ;\ }\ void js_class_name::getprop_##js_class_name##_static(JS_NAMED_PROPGET_ARGS)\ {\ v8::Isolate* isolate = info.GetIsolate();\ v8::Local<v8::Context> context = isolate->GetCurrentContext();\ IFXJS_Runtime* pRuntime = (IFXJS_Runtime*)isolate->GetData(2);\ if (pRuntime == NULL) return;\ IFXJS_Context* cc = pRuntime->GetCurrentContext();\ v8::String::Utf8Value utf8_value(property);\ CFX_WideString propname = CFX_WideString::FromUTF8(*utf8_value, utf8_value.length());\ CJS_PropValue value(isolate);\ value.StartGetting();\ CJS_Object* pJSObj = (CJS_Object*)JS_GetPrivate(isolate,info.Holder());\ ASSERT(pJSObj != NULL);\ class_alternate* pObj = (class_alternate*)pJSObj->GetEmbedObject();\ ASSERT(pObj != NULL);\ JS_ErrorString sError;\ FX_BOOL bRet = FALSE;\ MEMLEAKCHECK_1();\ bRet = pObj->DoProperty(cc, propname.c_str(), value, sError);\ MEMLEAKCHECK_2(class_name, L"GetProperty");\ if (bRet)\ {\ info.GetReturnValue().Set((v8::Handle<v8::Value>)value);\ return ;\ }\ else\ {\ CFX_ByteString cbName;\ cbName.Format("%s.%s", #class_name, L"GetProperty");\ JS_Error(NULL,CFX_WideString::FromLocal(cbName), sError);\ return ;\ }\ JS_Error(NULL,L"GetProperty", L"Embeded object not found!");\ return ;\ }\ void js_class_name::putprop_##js_class_name##_static(JS_NAMED_PROPPUT_ARGS)\ {\ v8::Isolate* isolate = info.GetIsolate();\ v8::Local<v8::Context> context = isolate->GetCurrentContext();\ IFXJS_Runtime* pRuntime = (IFXJS_Runtime*)isolate->GetData(2);\ if (pRuntime == NULL) return;\ IFXJS_Context* cc = pRuntime->GetCurrentContext();\ v8::String::Utf8Value utf8_value(property);\ CFX_WideString propname = CFX_WideString::FromUTF8(*utf8_value, utf8_value.length());\ CJS_PropValue PropValue(CJS_Value(isolate,value,VT_unknown));\ PropValue.StartSetting();\ CJS_Object* pJSObj = (CJS_Object*)JS_GetPrivate(isolate,info.Holder());\ if(!pJSObj) return;\ class_alternate* pObj = (class_alternate*)pJSObj->GetEmbedObject();\ ASSERT(pObj != NULL);\ JS_ErrorString sError;\ FX_BOOL bRet = FALSE;\ MEMLEAKCHECK_1();\ bRet = pObj->DoProperty(cc, propname.c_str(), PropValue, sError);\ MEMLEAKCHECK_2(class_name,L"PutProperty");\ if (bRet)\ {\ return ;\ }\ else\ {\ CFX_ByteString cbName;\ cbName.Format("%s.%s", #class_name, "PutProperty");\ JS_Error(NULL,CFX_WideString::FromLocal(cbName), sError);\ return ;\ }\ JS_Error(NULL,L"PutProperty", L"Embeded object not found!");\ return ;\ }\ void js_class_name::delprop_##js_class_name##_static(JS_PROPDEL_ARGS)\ {\ v8::Isolate* isolate = info.GetIsolate();\ v8::Local<v8::Context> context = isolate->GetCurrentContext();\ IFXJS_Runtime* pRuntime = (IFXJS_Runtime*)isolate->GetData(2);\ if (pRuntime == NULL) return;\ IFXJS_Context* cc = pRuntime->GetCurrentContext();\ v8::String::Utf8Value utf8_value(property);\ CFX_WideString propname = CFX_WideString::FromUTF8(*utf8_value, utf8_value.length());\ CJS_Object* pJSObj = (CJS_Object*)JS_GetPrivate(isolate,info.Holder());\ ASSERT(pJSObj != NULL);\ class_alternate* pObj = (class_alternate*)pJSObj->GetEmbedObject();\ ASSERT(pObj != NULL);\ JS_ErrorString sError;\ FX_BOOL bRet = FALSE;\ MEMLEAKCHECK_1();\ bRet = pObj->DelProperty(cc, propname.c_str(), sError);\ MEMLEAKCHECK_2(class_name,L"DelProperty");\ if (bRet)\ {\ return ;\ }\ else\ {\ CFX_ByteString cbName;\ cbName.Format("%s.%s", #class_name, "DelProperty");\ return ;\ }\ return ;\ }\ JSBool js_class_name::JSConstructor(IFXJS_Context* cc, JSFXObject obj,JSFXObject global)\ {\ CJS_Object* pObj = FX_NEW js_class_name(obj);\ pObj->SetEmbedObject(FX_NEW class_alternate(pObj));\ JS_SetPrivate(NULL,obj, (void*)pObj); \ pObj->InitInstance(cc);\ return JS_TRUE;\ }\ \ JSBool js_class_name::JSDestructor(JSFXObject obj) \ {\ js_class_name* pObj = (js_class_name*)JS_GetPrivate(NULL,obj);\ ASSERT(pObj != NULL);\ pObj->ExitInstance();\ delete pObj;\ return JS_TRUE;\ }\ \ int js_class_name::Init(IJS_Runtime* pRuntime, FXJSOBJTYPE eObjType)\ {\ \ int nObjDefnID = JS_DefineObj(pRuntime, js_class_name::m_pClassName, eObjType, JSConstructor, JSDestructor, 0);\ \ if (nObjDefnID >= 0)\ {\ for (int j=0, szj=sizeof(JS_Class_Properties)/sizeof(JSPropertySpec)-1; j<szj; j++)\ {\ if (JS_DefineObjProperty(pRuntime, nObjDefnID, JS_Class_Properties[j].pName, JS_Class_Properties[j].pPropGet,JS_Class_Properties[j].pPropPut)<0)return -1;\ }\ \ for (int k=0, szk=sizeof(JS_Class_Methods)/sizeof(JSMethodSpec)-1; k<szk; k++)\ {\ if (JS_DefineObjMethod(pRuntime, nObjDefnID,JS_Class_Methods[k].pName,JS_Class_Methods[k].pMethodCall,JS_Class_Methods[k].nParamNum)<0)return -1;\ }\ if (JS_DefineObjAllProperties(pRuntime, nObjDefnID, js_class_name::queryprop_##js_class_name##_static, js_class_name::getprop_##js_class_name##_static,js_class_name::putprop_##js_class_name##_static,js_class_name::delprop_##js_class_name##_static)<0) return -1;\ \ return nObjDefnID;\ }\ \ return -1;\ }\ void js_class_name::GetConsts(JSConstSpec*& pConsts, int& nSize)\ {\ pConsts = JS_Class_Consts;\ nSize = sizeof(JS_Class_Consts)/sizeof(JSConstSpec)-1;\ }\ void js_class_name::GetProperties(JSPropertySpec*& pProperties, int& nSize)\ {\ pProperties = JS_Class_Properties;\ nSize = sizeof(JS_Class_Properties)/sizeof(JSPropertySpec)-1;\ }\ void js_class_name::GetMethods(JSMethodSpec*& pMethods, int& nSize)\ {\ pMethods = JS_Class_Methods;\ nSize = sizeof(JS_Class_Methods)/sizeof(JSMethodSpec)-1;\ } #define JS_SPECIAL_STATIC_METHOD(method_name, class_alternate, class_name)\ static void method_name##_static(const v8::FunctionCallbackInfo<v8::Value>& info)\ {\ v8::Isolate* isolate = info.GetIsolate();\ v8::Local<v8::Context> context = isolate->GetCurrentContext();\ IFXJS_Runtime* pRuntime = (IFXJS_Runtime*)isolate->GetData(2);\ if (pRuntime == NULL) return;\ IFXJS_Context* cc = pRuntime->GetCurrentContext();\ CJS_Parameters parameters;\ for (unsigned int i = 0; i<(unsigned int)info.Length(); i++)\ {\ parameters.push_back(CJS_Value(isolate, info[i], VT_unknown));\ }\ CJS_Value valueRes(isolate);\ CJS_Object* pJSObj = (CJS_Object *)JS_GetPrivate(isolate, info.Holder());\ ASSERT(pJSObj != NULL);\ class_alternate* pObj = (class_alternate*)pJSObj->GetEmbedObject();\ ASSERT(pObj != NULL);\ JS_ErrorString sError;\ FX_BOOL bRet = FALSE;\ MEMLEAKCHECK_1();\ bRet = pObj->method_name(cc, parameters, valueRes, sError);\ MEMLEAKCHECK_2(class_name, method_name);\ if (bRet)\ {\ info.GetReturnValue().Set(valueRes.ToJSValue());\ return ;\ }\ else\ {\ CFX_ByteString cbName;\ cbName.Format("%s.%s", #class_name, #method_name);\ JS_Error(NULL, CFX_WideString::FromLocal(cbName), sError);\ return ;\ }\ JS_Error(NULL, JS_WIDESTRING(method_name), L"Embeded object not found!");\ return ;\ } /* ======================================== GLOBAL METHODS ============================================ */ #define JS_STATIC_GLOBAL_FUN(fun_name) \ static void fun_name##_static(const v8::FunctionCallbackInfo<v8::Value>& info)\ {\ v8::Isolate* isolate = info.GetIsolate();\ v8::Local<v8::Context> context = isolate->GetCurrentContext();\ IFXJS_Runtime* pRuntime = (IFXJS_Runtime*)isolate->GetData(2);\ if (pRuntime == NULL) return;\ IFXJS_Context* cc = pRuntime->GetCurrentContext();\ CJS_Parameters parameters;\ for (unsigned int i = 0; i<(unsigned int)info.Length(); i++)\ {\ parameters.push_back(CJS_Value(isolate, info[i], VT_unknown));\ }\ CJS_Value valueRes(isolate);\ JS_ErrorString sError;\ if (!fun_name(cc, parameters, valueRes, sError))\ {\ JS_Error(NULL, JS_WIDESTRING(fun_name), sError);\ return ;\ }\ info.GetReturnValue().Set(valueRes.ToJSValue());\ return ;\ } #define JS_STATIC_DECLARE_GLOBAL_FUN() \ static JSMethodSpec global_methods[]; \ static int Init(IJS_Runtime* pRuntime) #define BEGIN_JS_STATIC_GLOBAL_FUN(js_class_name) \ JSMethodSpec js_class_name::global_methods[] = { #define JS_STATIC_GLOBAL_FUN_ENTRY(method_name,nargs) JS_STATIC_METHOD_ENTRY(method_name,nargs) #define END_JS_STATIC_GLOBAL_FUN() END_JS_STATIC_METHOD() #define IMPLEMENT_JS_STATIC_GLOBAL_FUN(js_class_name) \ int js_class_name::Init(IJS_Runtime* pRuntime)\ {\ for (int i=0, sz=sizeof(js_class_name::global_methods)/sizeof(JSMethodSpec)-1; i<sz; i++)\ {\ if (JS_DefineGlobalMethod(pRuntime,\ js_class_name::global_methods[i].pName,\ js_class_name::global_methods[i].pMethodCall,\ js_class_name::global_methods[i].nParamNum\ ) < 0\ )return -1;\ }\ return 0;\ } /* ======================================== GLOBAL CONSTS ============================================ */ #define DEFINE_GLOBAL_CONST(pRuntime, const_name , const_value)\ if (JS_DefineGlobalConst(pRuntime,JS_WIDESTRING(const_name),JS_NewString(pRuntime,JS_WIDESTRING(const_value)))) return -1 /* ======================================== GLOBAL ARRAYS ============================================ */ #define DEFINE_GLOBAL_ARRAY(pRuntime)\ int size = FX_ArraySize(ArrayContent);\ \ CJS_Array array(pRuntime);\ for (int i=0; i<size; i++) array.SetElement(i,CJS_Value(pRuntime,ArrayContent[i]));\ \ CJS_PropValue prop(pRuntime);\ prop << array;\ if (JS_DefineGlobalConst(pRuntime, (const wchar_t*)ArrayName, prop.ToJSValue()) < 0)\ return -1 /* ============================================================ */ #define VALUE_NAME_STRING L"string" #define VALUE_NAME_NUMBER L"number" #define VALUE_NAME_BOOLEAN L"boolean" #define VALUE_NAME_DATE L"date" #define VALUE_NAME_OBJECT L"object" #define VALUE_NAME_FXOBJ L"fxobj" #define VALUE_NAME_NULL L"null" #define VALUE_NAME_UNDEFINED L"undefined" #define CLASSNAME_ARRAY L"Array" #define CLASSNAME_DATE L"Date" #define CLASSNAME_STRING L"v8::String" FXJSVALUETYPE GET_VALUE_TYPE(v8::Handle<v8::Value> p); #endif //_JS_DEFINE_H_